About: http://webisa.webdatacommons.org/225891268

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The invention is an improvement in the art of the preparation and use of sealing or plugging compositions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr